The effectiveness of measures taken to deal with this problem has clearly improved, as attested to by the fact that in 1999, 244 networks were broken up, and 696 people were arrested; and in 2000, the figures were 317 networks broken up and there were 1,010 arrests.
En comparación con los años 1999 en el que se desarticularon 244 redes y se detuvieron a 696 personas, y los datos referentes al año 2000, en el que se desarticularon 317 redes y se detuvieron a 1010 personas, se aprecia un permanente y significativo incremento de la eficacia de las medidas puestas en marcha para abordar este fenómeno.